generated from Sithas/conan_template
112 lines
3.4 KiB
C++
112 lines
3.4 KiB
C++
#pragma once
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#include <boost/log/trivial.hpp>
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#include <regex>
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#include <boost/json.hpp>
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#include <boost/mpl/vector/vector0.hpp>
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#include <mysqlx/xdevapi.h>
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#include "IExecutor.h"
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#include "../DAO/IAuthDAO.h"
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#include "../DAO/IMedicationsDAO.h"
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#include "../exceptions/session_exception.h"
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namespace uad
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{
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template <class Body, class Allocator, class ResponseType>
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class PostUserMedicationsExecutor : public IExecutor<Body, Allocator, ResponseType>
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{
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mysqlx::Session& session_;
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const std::shared_ptr<IAuthDAO>& auth_dao_;
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const std::shared_ptr<IMedicationsDAO>& medications_dao_;
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public:
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PostUserMedicationsExecutor(
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mysqlx::Session& session,
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const std::shared_ptr<IAuthDAO>& auth_dao,
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const std::shared_ptr<IMedicationsDAO>& medications_dao
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): session_(session), auth_dao_(auth_dao), medications_dao_(medications_dao)
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{
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}
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[[nodiscard]] boost::beast::http::response<ResponseType> operator ()(
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boost::beast::http::request<Body, boost::beast::http::basic_fields<Allocator>>&& req
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) override
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{
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using namespace boost;
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using namespace boost::json;
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using namespace boost::beast;
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using namespace std::string_literals;
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using namespace std::string_view_literals;
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constexpr std::string_view auth_prefix = "Bearer "sv;
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static const std::string invalid_token_message = "POST /api/v1/User/Medications - Response 401: Unauthorized"s;
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BOOST_LOG_TRIVIAL(info) << "POST /api/v1/User/Medications - Request";
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if (req[http::field::authorization].size() <= auth_prefix.size())
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{
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BOOST_LOG_TRIVIAL(error) << invalid_token_message;
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throw session_exception(http::status::unauthorized, "Unauthorized");
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}
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const std::string auth_token = {req[http::field::authorization].begin() + auth_prefix.size(), req[http::field::authorization].end()};
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if (!auth_dao_->HasAuthorized(auth_token))
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{
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BOOST_LOG_TRIVIAL(error) << invalid_token_message;
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throw session_exception(http::status::unauthorized, "Unauthorized");
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}
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const auto body = req.body();
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value req_json;
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medication_dto m;
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try
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{
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req_json = json::parse(body);
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}
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catch (const system::system_error& err)
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{
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BOOST_LOG_TRIVIAL(error) << "POST /api/v1/User/Medications - Response 400: Cannot deserialize json";
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throw session_exception(http::status::bad_request, "Cannot deserialize json");
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}
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m.name = req_json.as_object().at("name").as_string().c_str();
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m.dose = req_json.as_object().at("dose").as_int64();
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m.unit = req_json.as_object().at("unit").as_string().c_str();
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m.is_urgent = req_json.as_object().at("is_urgent").as_bool();
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try
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{
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m.uuid = medications_dao_->Create(m);
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}
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catch (const std::runtime_error& err)
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{
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BOOST_LOG_TRIVIAL(error) << "POST /api/v1/User/Medications - Response 409: This medication already exists";
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throw session_exception(http::status::conflict, "This medication already exists");
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}
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http::response<ResponseType> res{http::status::ok, req.version()};
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res.body() = serialize(ToJSON(m));
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res.set(http::field::content_type, "application/json");
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res.content_length(res.body().size());
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return res;
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}
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private:
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boost::json::object ToJSON(const medication_dto& m)
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{
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return {
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{ "uuid", m.uuid },
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{ "name", m.name },
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{ "dose", m.dose },
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{ "unit", m.unit },
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{ "is_urgent", m.is_urgent }
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};
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}
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};
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}
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